There is alot to breeding these animals man. Like everyone has said be prepared to not turn a profit for years. I am new to the breeding scene but it's not about the money it's a hobby for me.
Maybe you should start off with a normal and a pastel. You wont have much money into it that way and it will get you started. You never know what will happen. You may or may not like breeding, you may or may not have any luck. Dont look at it as a money maker just yet you have a long road ahead of you.